let ajaxTimes=0;
export const request=(params)=>{
  console.log(params);
  wx.showLoading({
    title:"加载中",
    mask:true
  });
  ajaxTimes++;
  const baseUrl="https://api-hmugo-web.itheima.net/api/public/v1"
  return new Promise((resolve,reject)=>{
    wx.request({
      ...params,
      url: baseUrl+params.url,
      success:res=>{
        resolve(res.data.message)
      },
      fail:(err)=>{
        reject(err);
      },
      complete:()=>{
        ajaxTimes--;
        if(ajaxTimes==0){
          wx.hideLoading();
        }
      }
    })
  })
}